private void Draw()
{
GL.ClearColor(0.0f, 0.2f, 0.2f, 1.0f);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
if (Height != 0)
{
SetViewAndProjection();
}
renderer.DrawLine(new vec3(0), new vec3(10, 0, 0), new vec3(1, 0, 0));
renderer.DrawLine(new vec3(0), new vec3(0, 10, 0), new vec3(0, 1, 0));
renderer.DrawLine(new vec3(0), new vec3(0, 0, 10), new vec3(0, 0, 1));
float[,] heightfield = new float[, ]
{
{ 1, 2, 3, 4, 4, 1, 1, 3, 4, },
{ 1, 3, 6, 4, 4, 4, 4, 5, 1, },
{ 2, 3, 4, 4, 3, 4, 4, 1, 1, },
{ 2, 3, 4, 4, 3, 4, 4, 1, 1, },
{ 2, 3, 4, 4, 3, 4, 4, 1, 1, },
{ 2, 3, 4, 4, 3, 4, 4, 1, 1, },
{ 2, 3, 4, 4, 3, 4, 4, 1, 1, },
{ 2, 3, 3, 3, 3, 3, 3, 1, 1, },
{ 2, 1, 1, 1, 1, 1, 1, 1, 1, },
{ 1, 1, 1, 1, 1, 1, 1, 1, 1, },
{ 1, 1, 1, 1, 1, 1, 1, 1, 1, },
{ 1, 1, 1, 1, 1, 1, 1, 1, 1, },
{ 1, 1, 1, 1, 1, 1, 1, 1, 1, },
{ 1, 1, 1, 1, 1, 1, 1, 1, 1, },
};
renderer.DrawHeightfield(heightfield2, scaleXY);
glControl.SwapBuffers();
}
private void Draw()
{
GL.ClearColor(0.0f, 0.2f, 0.2f, 1.0f);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
var intersectionPoint = ComputeLinePlaneIntersectionPoint();
if (Height != 0)
{
SetViewAndProjection();
}
renderer.DrawLine(new vec3(0), new vec3(10, 0, 0), new vec3(1, 0, 0));
renderer.DrawLine(new vec3(0), new vec3(0, 10, 0), new vec3(0, 1, 0));
renderer.DrawLine(new vec3(0), new vec3(0, 0, 10), new vec3(0, 0, 1));
renderer.DrawRectangle(new vec3(0), planeSize, planeDirection, new vec3(0));
renderer.DrawLine(rayPoint, rayPoint + rayDirection * 2000, new vec3(0.3f, 0.4f, 0.5f));
renderer.DrawPoint(rayPoint, new vec3(1, 0, 0));
if (intersectionPoint.HasValue)
{
intersectionPointLabel.Text = String.Format("{0:0.00}, {1:0.00}, {2:0.00}", intersectionPoint.Value.x, intersectionPoint.Value.y, intersectionPoint.Value.z);
renderer.DrawPoint(intersectionPoint.Value, new vec3(0.5f, 0.4f, 0.3f));
}
else
{
intersectionPointLabel.Text = "No intersection";
}
glControl.SwapBuffers();
}
private void GlControl_OnPaintEvent(object sender, PaintEventArgs e)
{
GL.ClearColor(0.0f, 0.2f, 0.2f, 1.0f);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
triangle.Draw();
lineCQ.Draw();
pointQ.Draw();
pointR.Draw();
glControl.SwapBuffers();
}
private void GlControl_OnPaintEvent(object sender, PaintEventArgs e)
{
shader.Use();
GL.Enable(EnableCap.LineSmooth);
GL.ClearColor(0.0f, 0.2f, color, 1.0f);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
GL.BindVertexArray(vao);
GL.DrawArrays(PrimitiveType.Triangles, 0, verticesPosition.Length / 3);
GL.Disable(EnableCap.LineSmooth);
glControl.SwapBuffers();
}
private void Draw()
{
GL.ClearColor(0.0f, 0.2f, 0.2f, 1.0f);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
if (Height != 0)
{
SetViewAndProjection();
}
renderer.DrawLine(new vec3(0), new vec3(10, 0, 0), new vec3(1, 0, 0));
renderer.DrawLine(new vec3(0), new vec3(0, 10, 0), new vec3(0, 1, 0));
renderer.DrawLine(new vec3(0), new vec3(0, 0, 10), new vec3(0, 0, 1));
//renderer.DrawGlass(data, sectorsCount);
//renderer.DrawGlass(new float[] { 10, 10, 5, 5, 10, 0 }, sectorsCount);
renderer.DrawSphere(50, new vec3(0.4f, 0.6f, 0.7f), sectorsCount);
glControl.SwapBuffers();
}
private void Draw()
{
GL.ClearColor(0.0f, 0.2f, 0.2f, 1.0f);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
var intersectionPoint = ComputeLinePlaneIntersectionPoint();
var intersection = ComputeIntersection();
if (Height != 0)
{
SetViewAndProjection();
}
renderer.DrawLine(new vec3(0), new vec3(10, 0, 0), new vec3(1, 0, 0));
renderer.DrawLine(new vec3(0), new vec3(0, 10, 0), new vec3(0, 1, 0));
renderer.DrawLine(new vec3(0), new vec3(0, 0, 10), new vec3(0, 0, 1));
renderer.DrawCylinder(5, 8, sectorsCount);
glControl.SwapBuffers();
}
private void Draw()
{
GL.ClearColor(0.0f, 0.2f, 0.2f, 1.0f);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
var intersectionPoint = ComputeLinePlaneIntersectionPoint();
var intersection = ComputeIntersection();
if (Height != 0)
{
SetViewAndProjection();
}
renderer.DrawLine(new vec3(0), new vec3(10, 0, 0), new vec3(1, 0, 0));
renderer.DrawLine(new vec3(0), new vec3(0, 10, 0), new vec3(0, 1, 0));
renderer.DrawLine(new vec3(0), new vec3(0, 0, 10), new vec3(0, 0, 1));
renderer.DrawSphere(sphereRadius, new vec3(0), 16);
renderer.DrawPoint(rayPoint, new vec3(0.5f, 0.5f, 0.0f));
renderer.DrawLine(rayPoint, rayPoint + rayDirection * 1000, new vec3(0.7f, 0.1f, 0.3f));
if (intersection == null)
{
intersectionLabel.Text = "No intersection";
}
else
{
renderer.DrawPoint(intersection.Item1, new vec3(0.5f, 0.5f, 0.8f));
if (intersection.Item2.HasValue)
{
intersectionLabel.Text = String.Format("point 1 = ({0}); point 2 = ({1})", Str(intersection.Item1), Str(intersection.Item2.Value));
renderer.DrawPoint(intersection.Item2.Value, new vec3(0.5f, 0.5f, 0.8f));
}
else
{
intersectionLabel.Text = String.Format("point 1 = ({0});", Str(intersection.Item1));
}
}
glControl.SwapBuffers();
}
